All categories

3 years ago

The visible part of the spectrum of light is where you find which of the following?

Physics

2 answers:

Marina CMI [18]3 years ago

8 0

C.) All colors .......

Nimfa-mama [501]3 years ago

4 0

The correct answer to the question is- C) All colors i.e the visible part of electromagnetic spectrum of light contains all colors.

EXPLANATION:

The electromagnetic spectrum contains various electromagnetic radiations starting from gamma rays to radio wave.

The electromagnetic waves whose wavelength lie between 350 nano metre to 700 nano metre are visible to human eye. This region of electromagnetic spectrum is called visible light.

The visible light contains white light with its constituent seven colors known as violet, indigo, blue, green, yellow, orange and red.

There are various other colors which are produced due to the intermixing of colors. These colors will also correspond to visible part of the electromagnetic spectrum.

Hence, the correct answer to the question is that it contains all colors.

You might be interested in

Why a drop of spirit on the hand feels colder than a drop of water at the same temperature

brilliants [131]

Answer:

This is because spirit has a lower boiling point when compared to water

Explanation:

spirit has a lower boiling point when compared to water which means it has the capacity to pull more heat from your hand and also it can do this very fast. This is why our hand feels colder.

5 0

2 years ago

When riding your skateboard you crash into a curb, the skateboard stops, you continue moving forward. Which law of motion is bei

Olenka [21]

You continue moving forward, and you HOPE that some of the other
people in your Physics class are seeing this, because it's a great
demonstration of Newton's First Law of Motion.

7 0

4 years ago

A force pointing in the xx-direction is given by F=ax3/2F=ax3/2, where aa is a constant. The force does 2.01 kJkJ of work on an

damaskus [11]

Answer:

Explanation:

Given that

F=ax^3/2. a is a constant

The force does a work of

W=2.01KJ from x=0 to x=15.2m

We need to find a

Work is give as,

W=∫F.ds

But this is in x direction only then,

W=∫Fdx. from x=0 to x=15.2m

W=∫ax^3/2dx from x=0 to x=15.2m

W=ax^(3/2+1)/(3/2+1).

W=ax^(5/2)/5/2

W=ax^(2/5)/2.5 from x=0 to x=15.2m

Cross multiply

2.5W=ax^2.5. from x=0 to x=15.2m

2.5W= a (15.2^2.5-0)

W=2.01KJ=2010J

2.5×2010=a×900.76

Therefore,

a=5.56

7 0

3 years ago

The place from which motion is observed and measured is called

Setler79 [48]

Answer:

A frame of reference is the location from which motion is perceived and measured. For all observers, the speed of light remains constant.

Explanation:

8 0

2 years ago

Air is compressed in a cylinder such that the volume changes from 100.0 to 10.0 in^3. The initial pressure is 50.0 psia and the

EleoNora [17]

Answer:

5953.42 J

Explanation:

Given:

Initial volume, $V_i$ = 100 in³

Final Volume, $V_f$ = 10 in³

Initial pressure = 50 psia

Temperature = 100° F = 310.93 K

For isothermal reversible process, work done is given as:

Work done = $-2.303RTlog_{10}\frac{V_f}{V_i}$

Where,

R is the ideal gas constant = 8.314 J/mol.K

Work done = $-2.303\times8.314\times310.93log_{10}\frac{10}{100}$

Work done = 5953.42 J

7 0

3 years ago